A new approach to field modelling

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Rotating magnetic field*

Most of the electric motors and generators have the rotating magnetic field inside. To create the rotating magnetic field the electric machines are built with the multy-phase winding.

rotating magnetic field of 6 phase winding

AC Magnetic module of QuickField allows definition of the multi-phase windings, and rotating magnetic field simulation. There you can specify both the source value and the phase for each conductor.

Besides defining of the multi-phase windings, there is the second approach available to model the rotating magnetic field using the specific boundary conditions.

This picture shows the rotating magnetic field simulated by QuickField:

Rotating magnetic field modeling rotatng magnetic field simulation

You can also simulate rotating magnetic field with transient magnetics module.

Simulation example:
Rotating magnetic field.

Wikipedia : Rotating magnetic field.